EP0251067A3 - Fiber reinforced molding compositions providing improved surface characteristics - Google Patents

Fiber reinforced molding compositions providing improved surface characteristics Download PDF

Info

Publication number
EP0251067A3
EP0251067A3 EP87108795A EP87108795A EP0251067A3 EP 0251067 A3 EP0251067 A3 EP 0251067A3 EP 87108795 A EP87108795 A EP 87108795A EP 87108795 A EP87108795 A EP 87108795A EP 0251067 A3 EP0251067 A3 EP 0251067A3
Authority
EP
European Patent Office
Prior art keywords
surface characteristics
fiber reinforced
molding compositions
providing improved
improved surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP87108795A
Other versions
EP0251067A2 (en
EP0251067B1 (en
Inventor
Kenneth Earl Atkins
Raymond Cornelius Gandy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Priority to AT87108795T priority Critical patent/ATE86270T1/en
Publication of EP0251067A2 publication Critical patent/EP0251067A2/en
Publication of EP0251067A3 publication Critical patent/EP0251067A3/en
Application granted granted Critical
Publication of EP0251067B1 publication Critical patent/EP0251067B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring

Abstract

A molding composition is provided which, through the use of a lactone monomer, improves the surface characteristics of the molded composite. In particular, the use of epsilon -caprolactone (oxepane-2-one) provides a smoother surface and enhanced dimensional stability.
EP87108795A 1986-06-19 1987-06-19 Fiber reinforced molding compositions providing improved surface characteristics Expired - Lifetime EP0251067B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87108795T ATE86270T1 (en) 1986-06-19 1987-06-19 MOLDING COMPOUNDS REINFORCED BY FIBERS WITH MODIFIED SURFACE PROPERTIES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/876,212 US4755557A (en) 1986-06-19 1986-06-19 Fiber reinforced molding compositions providing improved surface characteristics
US876212 1986-06-19

Publications (3)

Publication Number Publication Date
EP0251067A2 EP0251067A2 (en) 1988-01-07
EP0251067A3 true EP0251067A3 (en) 1989-01-25
EP0251067B1 EP0251067B1 (en) 1993-03-03

Family

ID=25367209

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87108795A Expired - Lifetime EP0251067B1 (en) 1986-06-19 1987-06-19 Fiber reinforced molding compositions providing improved surface characteristics

Country Status (9)

Country Link
US (1) US4755557A (en)
EP (1) EP0251067B1 (en)
JP (1) JPS633034A (en)
AT (1) ATE86270T1 (en)
AU (1) AU595335B2 (en)
BR (1) BR8703048A (en)
CA (1) CA1285090C (en)
DE (1) DE3784385T2 (en)
MX (1) MX169014B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992490A (en) * 1988-03-31 1991-02-12 Miracle Shield Partnership Base coat and primer film-forming compositions containing polyacrylate fibers, acrylic polymer precursors, styrene and polyester resin particularly adapted for automobile finishing applications
US5166291A (en) * 1988-07-20 1992-11-24 Union Carbide Chemicals & Plastics Technology Corporation Polyester compositions
US5202366A (en) * 1988-07-20 1993-04-13 Union Carbide Chemicals & Plastics Technology Corporation Crosslinkable polyester compositions with improved properties
EP0351831B1 (en) * 1988-07-20 1994-11-30 UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. (a New York corporation) Improved polyester compositions
WO1992007804A1 (en) * 1990-10-24 1992-05-14 International Financial Real Estate Corporation Flexible concrete
US5712036A (en) * 1996-05-08 1998-01-27 N.V. Owens-Corning S.A. High solubility size compositon for fibers
US6025073A (en) * 1997-06-04 2000-02-15 N.V. Owens-Corning S.A. High solubility size composition for fibers
AU2003203706B2 (en) * 1998-07-16 2006-04-27 Tt Technologies, Inc Entry Way Door Members
US6092343A (en) * 1998-07-16 2000-07-25 Therma-Tru Corporation Compression molded door assembly
US6952903B2 (en) * 1998-07-16 2005-10-11 Tt Technologies, Inc. Compression molded door assembly
US6814891B1 (en) 1999-02-19 2004-11-09 Union Carbide Chemicals & Plastics Technology Corporation Conductive molding compositions and articles molded therefrom
US8076414B2 (en) * 2007-12-28 2011-12-13 W.M. Barr & Company, Inc. Adhesion promoter composition

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706715A (en) * 1971-07-01 1972-12-19 Hercules Inc Cross-linkable polymer compositions comprising ethylenically unsaturated polymer
FR2290469A1 (en) * 1974-11-07 1976-06-04 Reichhold Chemicals Ltd NEW COMPOSITION CURABLE UNDER THE INFLUENCE OF RADIATION
DE2601378A1 (en) * 1976-01-15 1977-07-21 Bayer Ag Air drying unsaturated polyester resin compsns. - contg. lactone hardening promoters partic. derivs. of butyrolactone and valerolactone
EP0058740A1 (en) * 1981-02-24 1982-09-01 Union Carbide Corporation Improved polyester molding compositions and molded articles produced therefrom

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718714A (en) * 1970-09-16 1973-02-27 Union Carbide Corp Unsaturated polyester compositions
US4288571A (en) * 1971-01-18 1981-09-08 Union Carbide Corporation Polyester compositions
US4284736A (en) * 1971-01-18 1981-08-18 Union Carbide Corporation Unsaturated polyester compositions
US3842142A (en) * 1972-07-20 1974-10-15 Union Carbide Corp Unsaturated polyester compositions
US4079024A (en) * 1974-01-17 1978-03-14 Bayer Aktiengesellschaft Free-flowing unsaturated polyester moulding compositions hardenable with very little shrinkage
US4032494A (en) * 1976-03-03 1977-06-28 Union Carbide Corporation Liquid siloxanes as additives for curable polyester moulding compositions containing vinyl acetate polymer and unsaturated monomer
US4020036A (en) * 1976-04-22 1977-04-26 Phillips Petroleum Company Thermosetting polyester composition containing normally solid carboxy-containing diene polymer
US4101604A (en) * 1977-07-18 1978-07-18 The B. F. Goodrich Company Unsaturated polyester molding compositions
US4160759A (en) * 1978-01-30 1979-07-10 Exxon Research & Engineering Co. Elastomer modified polyester molding compound
US4172059A (en) * 1978-02-08 1979-10-23 Union Carbide Corporation Low shrinking thermosetting molding compositions having reduced initial viscosity
US4161471A (en) * 1978-04-13 1979-07-17 E. I. Du Pont De Nemours And Company Elastomer modified unsaturated molding compositions
US4210572A (en) * 1978-08-29 1980-07-01 Nl Industries, Inc. Coupling agents for thermosetting composites
US4210571A (en) * 1978-09-28 1980-07-01 Nl Industries, Inc. Surfactants and their use as coupling agents in thermosetting polymers
US4263199A (en) * 1979-11-13 1981-04-21 Union Carbide Corporation Polyester molding compositions
US4374215A (en) * 1979-11-13 1983-02-15 Union Carbide Corporation Polyester moldings

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706715A (en) * 1971-07-01 1972-12-19 Hercules Inc Cross-linkable polymer compositions comprising ethylenically unsaturated polymer
FR2290469A1 (en) * 1974-11-07 1976-06-04 Reichhold Chemicals Ltd NEW COMPOSITION CURABLE UNDER THE INFLUENCE OF RADIATION
DE2601378A1 (en) * 1976-01-15 1977-07-21 Bayer Ag Air drying unsaturated polyester resin compsns. - contg. lactone hardening promoters partic. derivs. of butyrolactone and valerolactone
EP0058740A1 (en) * 1981-02-24 1982-09-01 Union Carbide Corporation Improved polyester molding compositions and molded articles produced therefrom

Also Published As

Publication number Publication date
AU595335B2 (en) 1990-03-29
EP0251067A2 (en) 1988-01-07
BR8703048A (en) 1988-03-08
AU7441887A (en) 1987-12-24
DE3784385T2 (en) 1993-06-24
ATE86270T1 (en) 1993-03-15
JPS633034A (en) 1988-01-08
MX169014B (en) 1993-06-17
JPH0575018B2 (en) 1993-10-19
EP0251067B1 (en) 1993-03-03
CA1285090C (en) 1991-06-18
US4755557A (en) 1988-07-05
DE3784385D1 (en) 1993-04-08

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